发明名称 |
HAIR DYE COMPOSITION |
摘要 |
<p>An air-oxidative type hair dye composition containing a melanin precursor prepared by a process including (A) an oxidation step for converting, into the melanin precursor, a tyrosine or derivative thereof used as a starting substance with an enzyme or cell that is derived from a fungus selected from the group consisting of fungi belonging to the genera Aspergillus, Neurospora, Rhizomucor, Trichoderma, and Penicillium and that exhibits a catechol oxidase activity.</p> |
申请公布号 |
EP1820491(A1) |
申请公布日期 |
2007.08.22 |
申请号 |
EP20050814656 |
申请日期 |
2005.12.06 |
申请人 |
KAO CORPORATION;GEKKEIKAN SAKE CO., LTD. |
发明人 |
KOIKE, KENZO;SAITO, YOSHINORI;OBATA, HIROSHI;NAKAMURA, YUKIHIRO;HATA, YOJI |
分类号 |
A61Q5/10;A61K8/44;A61K8/99 |
主分类号 |
A61Q5/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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